Population growth and the standard of living in under-developed countries.
Series: Population studies -- no. 20; Population studies (New York, N.Y.) -- no. 20.
Publisher: United Nations, Dept. of Social Affairs, Population Division
Published: 1954
Place of publication: New York
Language: eng
Subjects: Population.
Notes: "ST/SOA/ser.A/20"--Cover.

"United Nations publications. Sales No.: 1954.Xiii.7"--T.p. verso.